Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _toolbar_get_subtrees_hash

_toolbar_get_subtrees_hashRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)643 810 167 26.0%
Incl. Wall Time (microsec) per call 643 810 167 26.0%
Excl. Wall Time (microsec)19 19 0 0.0%
Incl. CPU (microsecs)432 530 98 22.7%
Incl. CPU (microsecs) per call 432 530 98 22.7%
Excl. CPU (microsec)15 12 -3 -20.0%
Incl. MemUse (bytes)13,656 13,656 0 0.0%
Incl. MemUse (bytes) per call 13,656 13,656 0 0.0%
Excl. MemUse (bytes)8 8 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for _toolbar_get_subtrees_hash [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
_toolbar_get_subtrees_hash0 N/A% 167 7.3% 98 4.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -3 -3.1% 0 N/A% 0 N/A%
Parent function
toolbar_toolbar0 N/A% 167 100.0% 98 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 158 94.6% 89 90.8% 0 N/A% 0 N/A%
cache0 N/A% 11 6.6% 9 9.2% 0 N/A% 0 N/A%
_toolbar_get_user_cid0 N/A% -1 -0.6% 1 1.0% 0 N/A% 0 N/A%
Drupal::currentUser0 N/A% -1 -0.6% 1 1.0% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::id0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%